public GameState GetCurrentState()
{
var validator = new GameActionValidator();
var state = Game.GetLastValidState(LastAction, validator);
if (validator.IsValid == false)
throw new Exception(validator.GetSummary());
return state;
}
public static void ValidateIPOBid(GameState state, GameActionValidator validator, StockRound round, PlayerState actingPlayerState, Location selection, int bid)
{
var currentAuction = round.CurrentAuction;
if (currentAuction != null)
{
validator.Validate(selection == currentAuction.Selection,
$"Bid on '{selection}' is not legal - there is already an auction for '{currentAuction.Selection}' in progress.");
validator.Validate(bid > currentAuction.HighBid,
$"Bid of '{bid}' is not legal - the current high bid is '{currentAuction.HighBid}'.");
}
validator.ValidateMultipleOf(5, bid, $"Bid of '{bid}' is not legal - must be a multiple of 5.");
validator.Validate(bid <= MaximumIPOBid, $"Bid of '{bid}' is not legal - the maximum IPO bid is $400.");
validator.Validate(bid <= actingPlayerState.Money, $"Bid of '{bid}' is not legal - player '{actingPlayerState.Player}' has only {actingPlayerState.Money} cash available.");
}
public static void ValidateBid(GameActionValidator validator, PrivateAuctionRound round, PlayerState actingPlayerState, PrivateCompany selection, int bid)
{
var currentAuction = round.CurrentAuction;
if (currentAuction != null)
{
validator.Validate(selection == currentAuction.Selection,
$"Bid on '{selection}' is not legal - there is already an auction for '{currentAuction.Selection}' in progress.");
validator.Validate(bid > currentAuction.HighBid,
$"Bid of '{bid}' is not legal - the current high bid is '{currentAuction.HighBid}'.");
}
validator.ValidateMultipleOf(5, bid, $"Bid of '{bid}' is not legal - must be a multiple of 5.");
validator.Validate(bid <= selection.Value, $"Bid of '{bid}' is not legal - overbidding is not permitted.");
validator.Validate(round.SeedMoney >= selection.Value - bid, $"Bid of '{bid}' is not legal - not enough seed money.");
validator.Validate(bid <= actingPlayerState.Money, $"Bid of '{bid}' is not legal - player '{actingPlayerState.Player}' has only {actingPlayerState.Money} cash available.");
}
public GameState GetLastValidState(IGameAction finalAction, GameActionValidator validator)
{
GameState state = GetInitialState();
if (finalAction == null)
return state;
foreach (var gameAction in finalAction.Sequence)
{
var newState = gameAction.TryApply(state, validator);
if (validator.IsValid)
state = newState;
else
{
break;
}
}
return state;
}
private static void RunGameLoop()
{
while (true)
{
var validator = new GameActionValidator();
var state = Game.GetLastValidState(LastAction, validator);
if (validator.IsValid)
{
var pendingAction = Game.GetPendingAction(state);
PrintState(state, pendingAction);
LastAction = PromptUser(pendingAction);
}
else
{
PrintError(validator);
LastAction = LastAction.Parent;
}
}
}
private static void PrintError(GameActionValidator validator)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(validator.GetSummary());
Console.ResetColor();
Console.ReadLine();
}
